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Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBreathing and Exchange of Gases1 Mark
MCQ
Respiratory process is regulated by certain specialized centres in the brain. One of the following listed centres can reduce the inspiratory duration upon stimulation:
  • A
    Medullary inspiratory centre.
  • ✓
    Pneumotaxic centre.
  • C
    Apneustic centre.
  • D
    Chemosensitive centre.
✓

Answer

Correct option: B.
Pneumotaxic centre.

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